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DARREN HYAMS M.D.
NPI 1699186767
Emergency Medicine in Jbsa Fsh, TX

Active since May 12, 2014PECOS Enrolled
97.58/100
CMS Quality Rating
3551 ROGER BROOKE DR, JBSA FSH, TX 78234(832) 721-0540 Get Directions Write a Review

NPPES record last updated: January 31, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 31, 2019, Mar 14, 2016 (2 updates tracked since 2016).

About Darren Hyams M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DARREN HYAMS M.D. (NPI 1699186767) is an individual emergency medicine provider in Jbsa Fsh, Texas, licensed in Texas (R7484) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699186767
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDARREN HYAMSCredential: M.D.
Location Address3551 ROGER BROOKE DRJbsa Fsh, TX 78234-4504
Mailing Address3551 Roger Brooke DrJbsa Fsh, TX 78234-4504 · (832) 721-0540
Phone(832) 721-0540
Sole ProprietorNo
Enumeration DateMay 12, 2014
Last NPPES UpdateJanuary 31, 20192 updates tracked since enumeration
✔ NPI 1699186767 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TX · R7484
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedGeneral PracticeTaxonomy 208D00000X · License 0101259520 (VA)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3551 ROGER BROOKE DR, Jbsa Fsh, TX 78234
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Wellmark Health Plan of Iowa, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Darren Hyams M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Darren Hyams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Winneshiek Medical Center
996 mi
Primary Care
605 WASHINGTON ST
Fayette, IA 52142
  • Reassigned Medicare billing, Iowa enrollment
  • Also billed through NPI 1619922051 (Iowa)
  • 170 clinicians in this Medicare group
NPI 1245857515 (563) 382-2911

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78234 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.53
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JANET JONES SIMS CRNA
Nurse Anesthetist, Certified Registered
3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234
Bexar County (253) 223-6272
JAMES KENNEDY HARDIN PA-C
Physician Assistant
3551 ROGER BROOKE DR
JBSA FT SAM HOUSTON, TX 78234
Bexar County (210) 295-4996
DR. DANIEL VICTOR-CALVIN HAMMOND M.D.
Pediatrics (Pediatric Endocrinology)
3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234
Bexar County (210) 916-3020
JESSICA FULLER LCSW
Social Worker (Clinical)
3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234
Bexar County (210) 808-1859
DR. JASON ROBERT HALL M.D.
Neurological Surgery
3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234
Bexar County (210) 539-9582
MRS. KATHRYN ELAINE HELLAND LCSW
Social Worker (Clinical)
3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234
Bexar County (210) 539-9582
DR. HALWARD BLEGEN IV DO
Ophthalmology
3551 ROGER BROOKE DR
JBSA FORT SAM HOUSTON, TX 78234
Bexar County (210) 220-7419
KOLE HOLLAND SPAULDING M.D.
Emergency Medicine (Emergency Medical Services)
3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234
Bexar County (210) 539-9582

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Darren Hyams's NPI number?

The NPI number for Darren Hyams is 1699186767. It was assigned to this individual provider in the NPPES registry on May 12, 2014.

Where is Darren Hyams located?

Darren Hyams practices at 3551 Roger Brooke Dr, Jbsa Fsh, TX 78234. The listed phone number is (832) 721-0540.

What is Darren Hyams's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Darren Hyams enrolled in Medicare?

Yes. Darren Hyams is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Darren Hyams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Darren Hyams reassigns Medicare benefits to Winneshiek Medical Center (Fayette, IA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Darren Hyams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Darren Hyams accept?

Health plans from Wellmark Health Plan of Iowa, Inc. list Darren Hyams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Darren Hyams was last updated on January 31, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.